/**
 * Copyright 2014 Apigee Corporation.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package io.apigee.trireme.kernel.handles;

import java.nio.ByteBuffer;
import java.nio.charset.Charset;

public interface Handle
{
    int write(ByteBuffer buf, IOCompletionHandler<Integer> handler);

    int writeHandle(ByteBuffer buf, Object handleArg, IOCompletionHandler<Integer> handler);

    int write(String s, Charset cs, IOCompletionHandler<Integer> handler);

    int writeHandle(String s, Charset cs, Object handleArg, IOCompletionHandler<Integer> handler);

    int getWritesOutstanding();

    void startReading(IOCompletionHandler<ByteBuffer> handler);

    void stopReading();

    IOCompletionHandler<ByteBuffer> getReadHandler();
    void setReadHandler(IOCompletionHandler<ByteBuffer> h);

    void close();
}
